Photo: City of Johnston Facebook Page
(Johnston, IA) -- The city of Johnston says residents may see workers from the Public Works Water/Wastewater Division exercising water valves throughout the city this week.
The city says it's part of an annual exercise in making sure the valves don't build up sediment and ensure that valves are in working condition. The city says the annual test will also help confirm that all valves are in good working condition.